Nail drill



FIG. 1 is a front and top perspective view of a nail drill, showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a portion labeled, ‘FIG. 9’ in FIG. 3.

The dash dot dash lines in FIGS. 3 and 9 are for the purpose of depicting the cut line of the enlarged view and form no part of the claim. The dashed broken lines in the figures illustrate portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a nail drill, as shown and described. 